<template>
  <div style="display: inline-block">
    <el-dialog
      :visible.sync="dialog"
      :title="title"
      append-to-body
      width="500px"
      @close="cancel"
    >
      <el-form
        ref="form"
        :model="form"
        :rules="rules"
        size="small"
        label-width="88px"
      >
        <el-form-item
          label="旧密码"
          prop="oldPassword"
        >
          <el-input
            v-model="form.oldPassword"
            type="password"
            auto-complete="on"
            style="width: 370px;"
          />
        </el-form-item>
        <el-form-item
          label="新密码"
          prop="password"
        >
          <el-input
            v-model="form.password"
            type="password"
            auto-complete="on"
            style="width: 370px;"
          />
        </el-form-item>
        <el-form-item
          label="确认密码"
          prop="repeatPassword"
        >
          <el-input
            v-model="form.repeatPassword"
            type="password"
            auto-complete="on"
            style="width: 370px;"
          />
        </el-form-item>
      </el-form>
      <div
        slot="footer"
        class="dialog-footer"
      >
        <el-button
          type="text"
          @click="cancel"
        >取消</el-button>
        <el-button
          :loading="loading"
          type="primary"
          @click="doSubmit"
        >确认</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import store from "@/store";
import { updatePassword,modifyPassword } from "@/api/business";
export default {
  data() {
    const confirmPass = (rule, value, callback) => {
      if (this.form.newPass !== value) {
        callback(new Error("两次输入的密码不一致"));
      } else {
        callback();
      }
    };
    return {
      loading: false,
      dialog: false,
      title: "修改密码",
      form: { oldPassword: "", password: "", repeatPassword: "" },
      rules: {
        oldPassword: [
          { required: true, message: "请输入旧密码", trigger: "blur" },
          { min: 6, max: 20, message: "长度在 6 到 20 个字符", trigger: "blur" }
        ],
        password: [
          { required: true, message: "请输入新密码", trigger: "blur" },
          { min: 6, max: 20, message: "长度在 6 到 20 个字符", trigger: "blur" }
        ],
        repeatPassword: [
          { required: true, message: "请确认密码", trigger: "blur" }
        ]
      }
    };
  },
  methods: {
    cancel() {
      this.resetForm();
    },
    doSubmit() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.loading = true;
          modifyPassword(this.form)
            .then(res => {
              if (res.success) {
                this.resetForm();
                this.$notify({
                  title: "密码修改成功，请重新登录",
                  type: "success",
                  duration: 1500
                });
                setTimeout(() => {
                  store.dispatch("LogOut").then(() => {
                    location.reload(); // 为了重新实例化vue-router对象 避免bug
                  });
                }, 1500);
              }
              this.loading = false;
            })
            .catch(err => {
              this.loading = false;
              console.log(err.response.data.message);
            });
        } else {
          return false;
        }
      });
    },
    resetForm() {
      this.dialog = false;
      this.$refs["form"].resetFields();
      this.form = { oldPassword: "", password: "", repeatPassword: "" };
    }
  }
};
</script>

<style scoped>
</style>
